Chemistry of HydrocarbonsHydration of Alkynes1Choose the best answerEthyne on hydration in the presence of HgSO₄/H₂SO₄ ultimately gives:AEthanolBEthanalCEthanoic acidDEthene Like 2 Discuss 0Share
UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Chemistry of Hydrocarbons#Hydration of Alkynes2Choose the best answerPropanone can be prepared from propyne by: (UHS MDCAT 2023)APassing a mixture of propyne and steam over a catalyst, magnesium at 420°CBPassing a mixture of propyne and ethanol over a catalyst, zinc chromateCBoiling propyne with water in the presence of HgSO₄ and H₂SO₄DTreating propyne with iodine and NaOH Like 1 Discuss 0Share
Chemistry of HydrocarbonsHydration of Alkynes3Choose the best answerPropyne on hydration in the presence of HgSO₄/H₂SO₄ gives:APropanalBPropan-1-olCPropanoneDPropene Like 2 Discuss 0Share
Chemistry of HydrocarbonsHydration of Alkynes4Choose the best answerThe immediate product formed during acid-catalysed hydration of an alkyne is:AAlkaneBEnolCAlkyl halideDEther Like 1 Discuss 0Share